# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001206774-17-000433
Filing Date
2017-02-15
Accepted
2017-02-15 13:55:28
Documents
30
Effectiveness Date
2017-02-15

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | quantum29355315-defa14a.htm | DEFA14A | 23216
2 | GRAPHIC | quantum29355315-defa14ax01.jpg | GRAPHIC | 58282
3 | GRAPHIC | quantum29355315-defa14ax02.jpg | GRAPHIC | 123785
4 | GRAPHIC | quantum29355315-defa14ax03.jpg | GRAPHIC | 75673
5 | GRAPHIC | quantum29355315-defa14ax04.jpg | GRAPHIC | 122213
6 | GRAPHIC | quantum29355315-defa14ax05.jpg | GRAPHIC | 75651
7 | GRAPHIC | quantum29355315-defa14ax06.jpg | GRAPHIC | 67324
8 | GRAPHIC | quantum29355315-defa14ax07.jpg | GRAPHIC | 101051
9 | GRAPHIC | quantum29355315-defa14ax08.jpg | GRAPHIC | 119317
10 | GRAPHIC | quantum29355315-defa14ax09.jpg | GRAPHIC | 73415
11 | GRAPHIC | quantum29355315-defa14ax10.jpg | GRAPHIC | 108811
12 | GRAPHIC | quantum29355315-defa14ax11.jpg | GRAPHIC | 50497
13 | GRAPHIC | quantum29355315-defa14ax12.jpg | GRAPHIC | 87291
14 | GRAPHIC | quantum29355315-defa14ax13.jpg | GRAPHIC | 67066
15 | GRAPHIC | quantum29355315-defa14ax14.jpg | GRAPHIC | 68448
16 | GRAPHIC | quantum29355315-defa14ax15.jpg | GRAPHIC | 81703
17 | GRAPHIC | quantum29355315-defa14ax16.jpg | GRAPHIC | 117459
18 | GRAPHIC | quantum29355315-defa14ax17.jpg | GRAPHIC | 103145
19 | GRAPHIC | quantum29355315-defa14ax18.jpg | GRAPHIC | 49005
20 | GRAPHIC | quantum29355315-defa14ax19.jpg | GRAPHIC | 90177
21 | GRAPHIC | quantum29355315-defa14ax20.jpg | GRAPHIC | 94842
22 | GRAPHIC | quantum29355315-defa14ax21.jpg | GRAPHIC | 72175
23 | GRAPHIC | quantum29355315-defa14ax22.jpg | GRAPHIC | 95961
24 | GRAPHIC | quantum29355315-defa14ax23.jpg | GRAPHIC | 79815
25 | GRAPHIC | quantum29355315-defa14ax24.jpg | GRAPHIC | 36361
26 | GRAPHIC | quantum29355315-defa14ax25.jpg | GRAPHIC | 70580
27 | GRAPHIC | quantum29355315-defa14ax26.jpg | GRAPHIC | 94523
28 | GRAPHIC | quantum29355315-defa14ax27.jpg | GRAPHIC | 92483
29 | GRAPHIC | quantum29355315-defa14ax28.jpg | GRAPHIC | 142876
30 | GRAPHIC | quantum29355315-defa14ax29.jpg | GRAPHIC | 17841
| Complete submission text file | 0001206774-17-000433.txt |  | 3357338

Mailing Address 224 AIRPORT PARKWAY SUITE 300 SAN JOSE CA 95110
Business Address 224 AIRPORT PARKWAY SUITE 300 SAN JOSE CA 95110 408 944 4000
QUANTUM CORP /DE/ (Filer) CIK: 0000709283 (see all company filings)

EIN.: 942665054 | State of Incorp.: DE | Fiscal Year End: 0331
Type: DEFA14A | Act: 34 | File No.: 001-13449 | Film No.: 17614021
SIC: 3572 Computer Storage Devices